| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35123 | 36668 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 17:10 | 2024 Dec 18 18:50 |
| Time of closest approach (UTC) | 2024 Dec 29 18:20:51.918 |
| Minimum distance | 2.320 km |
| Height difference | 1.512 km |
| Relative speed | 14.105 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 60.9°N, 8.5°W |
| Height | 848 km |
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